165393935

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 242040960

約数和(自身を除く): 76647025

約数列:

[1, 5, 7, 17, 35, 85, 119, 137, 595, 685, 959, 2029, 2329, 4795, 10145, 11645, 14203, 16303, 34493, 71015, 81515, 172465, 241451, 277973, 1207255, 1389865, 1945811, 4725541, 9729055, 23627705, 33078787, 165393935]

約数ペア:

[(1, 165393935), (5, 33078787), (7, 23627705), (17, 9729055), (35, 4725541), (85, 1945811), (119, 1389865), (137, 1207255), (595, 277973), (685, 241451), (959, 172465), (2029, 81515), (2329, 71015), (4795, 34493), (10145, 16303), (11645, 14203)]